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Titolo:
Phylogeny of Streptomyces species and evidence for horizontal transfer of entire and partial antibiotic gene clusters
Autore:
Egan, S; Wiener, P; Kallifidas, D; Wellington, EMH;
Indirizzi:
Univ Warwick, Dept Biol Sci, Coventry CV4 7AL, W Midlands, England Univ Warwick Coventry W Midlands England CV4 7AL 7AL, W Midlands, England
Titolo Testata:
ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY
fascicolo: 2, volume: 79, anno: 2001,
pagine: 127 - 133
SICI:
0003-6072(200106)79:2<127:POSSAE>2.0.ZU;2-I
Fonte:
ISI
Lingua:
ENG
Soggetto:
RIBOSOMAL-RNA SEQUENCES; DISTINCT TYPES; SOIL; SALMONELLA; PROTEIN; STRAINS; GRISEUS;
Keywords:
antibiotic; biosynthesis; gene transfer; phylogeny; Streptomyces;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
21
Recensione:
Indirizzi per estratti:
Indirizzo: Wellington, EMH Univ Warwick, Dept Biol Sci, Coventry CV4 7AL, W Midlands,England Univ Warwick Coventry W Midlands England CV4 7AL England
Citazione:
S. Egan et al., "Phylogeny of Streptomyces species and evidence for horizontal transfer of entire and partial antibiotic gene clusters", ANTON LEEUW, 79(2), 2001, pp. 127-133

Abstract

The phylogenetic relationships of a collection of streptomycete soil isolates and type strains were resolved by sequence analysis of trpB, a housekeeping gene involved in tryptophan biosynthesis. The analysis confirmed that two isolates were recipients in a gene transfer event, demonstrated by phylogenetic incongruency between trpB and strB1 trees. One strain had acquiredthe entire streptomycin biosynthetic cluster, whilst the other contained only strRAB1, the resistance gene and two flanking genes from the cluster. Sequence analysis of trpB, as part of a polyphasic approach, was a useful tool in determining intra-generic relationships within the genus Streptomyces.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/07/20 alle ore 06:15:02